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25G SFP28 DAC Cable
Price range: US$ 10.00 through US$ 25.00 (Excl. VAT)
Good quality 25GBASE-CU SFP28 Direct Attach Copper Twinax Cable (0.5~5m, 30AWG, Passive).
25G SFP28 DAC Cable (Passive, SFP28 to SFP28, 0.5~5 meter)
Optcore’s SFP-25G-DACxM is a hot-swappable passive direct attach copper cable assembly (also known as Twinax Cable or DAC) with SFP28 modules at both ends. It is developed specifically as a cost-effective and lower-power alternative to 25Gb SFP28 optics and Active Optical Cables (AOC), to meet the increasing needs of higher bandwidth in data centers.
The 25G SFP28 DAC cable fully complies with SFP28 Multi-Source Agreement (MSA) standards SFF-8402 and SFF-8432 specifications. It is designed for very short reach links in 25Gbps high-speed I/O interconnect applications such as high-performance computing (HPC) and high-density data center.
Features
• Up to 25Gb/s data rate
• Compliant with SFF-8402 and SFF-8432
• Compatible to SFP+ MSA SFF-8431
• Hot-pluggable SFP 20PIN footprint
• Lowest total system EMI solution
• Low insertion loss and low crosstalk
• Single 3.3V power supply
• Operating temperature range: 0 to 70°C
• RoHS Compliant and Lead-Free
Specification
| Product Series | Direct Attach Copper Twinax Cable | Optcore Part Number | SFP-25G-DACxM |
| Form Factor | 25G SFP28 DAC | Data Rate | 25 Gb/s |
| Passive or actively equalized | Passive | Supply Voltage | 3.3V |
| Cable Length | 0.5~5 m | Cable impedance | 100 Ω |
| Cable Type | Twinax | Wire Gauge | 24/26/30AWG |
| Minimum cable bend radius | 35 mm | Cable Jacket Type | PVC |
| Connector | SFP28/SFP28 | Digital Diagnostic Monitoring | N/A |
| Environment | Operating: 0°C to 70°C
Storage: -40°C to 85°C |
Weight | 0.1~0.4 kg |
| Application | 25G Ethernet
Data center cabling infrastructure |
Compliance | SFF-8402
SFF-8432 MIL-STD-883C RoHS |
Ordering Information
| Part number | Description |
| SFP-25G-DAC05M | 25G SFP28 DAC Cable(Passive Direct Attach Copper Cable), 0.5m, AWG30 |
| SFP-25G-DAC1M | 25G SFP28 DAC Cable(Passive Direct Attach Copper Cable), 1m, AWG30 |
| SFP-25G-DAC2M | 25G SFP28 DAC Cable(Passive Direct Attach Copper Cable), 2m, AWG30 |
| SFP-25G-DAC3M | 25G SFP28 DAC Cable(Passive Direct Attach Copper Cable), 3m, AWG26 |
| SFP-25G-DAC4M | 25G SFP28 DAC Cable(Passive Direct Attach Copper Cable), 4m, AWG26 |
| SFP-25G-DAC5M | 25G SFP28 DAC Cable(Passive Direct Attach Copper Cable), 5m, AWG24 |
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Note: Specifications and product availability are subject to change without notice. Optcore assumes no responsibility for inaccuracies contained herein.
| Weight | N/A |
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11 reviews for 25G SFP28 DAC Cable
Show only reviews in English (4)
Erfan –
reasonable price, good quality
Erfan –
reasonable price, good quality
satanun –
work perfect with DELL EMC switch
satanun –
work perfect with DELL EMC switch
satanun –
work perfect with DELL EMC switch
Ryno –
reasonable price, good quality
Ryno –
reasonable price, good quality
Ryno –
reasonable price, good quality
Stuart –
Nice 25G DAC cables for a reasonable price, packing could be better.
Stuart –
Nice 25G DAC cables for a reasonable price, packing could be better.
Stuart –
Nice 25G DAC cables for a reasonable price, packing could be better.